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Original price $341.99 - Original price $341.99
Original price
$341.99
$341.99 - $341.99
Current price $341.99

Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax 3.5in Down Pipe

Wehrli
Low stock

Replace the restrictive crushed factory down pipe on your 2017-2025 L5P Duramax with this 3.5" Down Pipe for improved exhaust flow. Connects to the...

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Original price $341.99 - Original price $341.99
Original price
$341.99
$341.99 - $341.99
Current price $341.99
Original price $1,574.00
Original price $1,574.00 - Original price $1,574.00
Original price $1,574.00
Current price $1,544.99
$1,544.99 - $1,544.99
Current price $1,544.99

Wehrli 17-24 L5P Duramax Billet Exhaust Manifold Kit w/ Gaskets and ARP Hardware

Wehrli
Low stock

WCFab’s 2017-2025 L5P Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet s...

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Original price $1,574.00
Original price $1,574.00 - Original price $1,574.00
Original price $1,574.00
Current price $1,544.99
$1,544.99 - $1,544.99
Current price $1,544.99
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Original price $243.99 - Original price $243.99
Original price
$243.99
$243.99 - $243.99
Current price $243.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black

Wehrli
In stock

3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and we experience...

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Original price $243.99 - Original price $243.99
Original price
$243.99
$243.99 - $243.99
Current price $243.99
Original price $243.99 - Original price $243.99
Original price
$243.99
$243.99 - $243.99
Current price $243.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss White

Wehrli
In stock

3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and we experience...

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Original price $243.99 - Original price $243.99
Original price
$243.99
$243.99 - $243.99
Current price $243.99
Original price $268.99 - Original price $268.99
Original price
$268.99
$268.99 - $268.99
Current price $268.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red

Wehrli
In stock

3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and we experience...

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Original price $268.99 - Original price $268.99
Original price
$268.99
$268.99 - $268.99
Current price $268.99
Original price $629.00
Original price $629.00 - Original price $629.00
Original price $629.00
Current price $628.99
$628.99 - $628.99
Current price $628.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Gloss Black

Wehrli
Low stock

WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts...

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Original price $629.00
Original price $629.00 - Original price $629.00
Original price $629.00
Current price $628.99
$628.99 - $628.99
Current price $628.99
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Original price $679.00
Original price $679.00 - Original price $679.00
Original price $679.00
Current price $676.99
$676.99 - $676.99
Current price $676.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Red

Wehrli
In stock

WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts...

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Original price $679.00
Original price $679.00 - Original price $679.00
Original price $679.00
Current price $676.99
$676.99 - $676.99
Current price $676.99
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Original price $339.99 - Original price $339.99
Original price
$339.99
$339.99 - $339.99
Current price $339.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss Black

Wehrli
Low stock

The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 ½" inter cooler pipe with a high flow...

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Original price $339.99 - Original price $339.99
Original price
$339.99
$339.99 - $339.99
Current price $339.99
Original price $339.99 - Original price $339.99
Original price
$339.99
$339.99 - $339.99
Current price $339.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Gloss White

Wehrli
Low stock

The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 ½" inter cooler pipe with a high flow...

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Original price $339.99 - Original price $339.99
Original price
$339.99
$339.99 - $339.99
Current price $339.99
Original price $363.99 - Original price $363.99
Original price
$363.99
$363.99 - $363.99
Current price $363.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - WCFab Red

Wehrli
Low stock

The 3" High Flow Driver side Intercooler pipe for the 2020-2025 L5P Duramax. Replaces the factory two piece 2 ½" inter cooler pipe with a high flow...

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Original price $363.99 - Original price $363.99
Original price
$363.99
$363.99 - $363.99
Current price $363.99
Original price $379.99 - Original price $379.99
Original price
$379.99
$379.99 - $379.99
Current price $379.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black

Wehrli
Low stock

The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high flow, 14 ...

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Original price $379.99 - Original price $379.99
Original price
$379.99
$379.99 - $379.99
Current price $379.99
Original price $379.99 - Original price $379.99
Original price
$379.99
$379.99 - $379.99
Current price $379.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss White

Wehrli
In stock

The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high flow, 14 ...

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Original price $379.99 - Original price $379.99
Original price
$379.99
$379.99 - $379.99
Current price $379.99
Original price $403.99 - Original price $403.99
Original price
$403.99
$403.99 - $403.99
Current price $403.99

Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - WCFab Red

Wehrli
In stock

The 3.5" High Flow Passenger Side Intercooler Pipe for 2020 and Newer L5P Duramax replaces the factory plastic two piece pipe with a high flow, 14 ...

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Original price $403.99 - Original price $403.99
Original price
$403.99
$403.99 - $403.99
Current price $403.99
Original price $835.00
Original price $835.00 - Original price $835.00
Original price $835.00
Current price $827.99
$827.99 - $827.99
Current price $827.99

Wehrli 20-24 Chevrolet 6.6L LP5 Duramax 4in Intake Kit Stage 2 - Gloss White

Wehrli
In stock

High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic factory parts on the 202...

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Original price $835.00
Original price $835.00 - Original price $835.00
Original price $835.00
Current price $827.99
$827.99 - $827.99
Current price $827.99
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Original price $1,515.00
Original price $1,515.00 - Original price $1,515.00
Original price $1,515.00
Current price $1,487.99
$1,487.99 - $1,487.99
Current price $1,487.99

Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Gloss Black

Wehrli
Low stock

The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot, ...

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Original price $1,515.00
Original price $1,515.00 - Original price $1,515.00
Original price $1,515.00
Current price $1,487.99
$1,487.99 - $1,487.99
Current price $1,487.99
Save 2% Save %
Original price $1,515.00
Original price $1,515.00 - Original price $1,515.00
Original price $1,515.00
Current price $1,487.99
$1,487.99 - $1,487.99
Current price $1,487.99

Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Gloss White

Wehrli
Low stock

The OEM diameter and we experienced a 25HP Gain with our 4 in. turbo inlet when used with a Max Effort Tune. High quality hardware, silicone boot, ...

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Original price $1,515.00
Original price $1,515.00 - Original price $1,515.00
Original price $1,515.00
Current price $1,487.99
$1,487.99 - $1,487.99
Current price $1,487.99
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Original price $658.99 - Original price $658.99
Original price
$658.99
$658.99 - $658.99
Current price $658.99

Wehrli 20-24 Duramax L5P High Flow Bundle Kit Stage 1 - Bengal Red

Wehrli
In stock

Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo s...

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Original price $658.99 - Original price $658.99
Original price
$658.99
$658.99 - $658.99
Current price $658.99
Original price $679.00
Original price $679.00 - Original price $679.00
Original price $679.00
Current price $676.99
$676.99 - $676.99
Current price $676.99

Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Gloss Black

Wehrli
Low stock

Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo s...

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Original price $679.00
Original price $679.00 - Original price $679.00
Original price $679.00
Current price $676.99
$676.99 - $676.99
Current price $676.99
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Original price $679.00
Original price $679.00 - Original price $679.00
Original price $679.00
Current price $676.99
$676.99 - $676.99
Current price $676.99

Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Gloss White

Wehrli
In stock

Stage 1 upgrade for the 2020-2025 L5P Duramax improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo s...

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Original price $679.00
Original price $679.00 - Original price $679.00
Original price $679.00
Current price $676.99
$676.99 - $676.99
Current price $676.99
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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Bronze Chrome

Wehrli
In stock

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Bronze ChromeThis Part Fits: Year Make Model Submodel 2021-2025 Chevrolet Silverado 2500...

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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99
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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Candy Blue

Wehrli
In stock

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Candy BlueThis Part Fits: Year Make Model Submodel 2021-2025 Chevrolet Silverado 2500 HD...

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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99
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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Candy Red

Wehrli
In stock

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Candy RedThis Part Fits: Year Make Model Submodel 2021-2025 Chevrolet Silverado 2500 HD ...

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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99
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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Grape Frost

Wehrli
In stock

Wehrli 20-24 Duramax L5P High Flow Bundle Kit Stage 1 - Grape FrostThis Part Fits: Year Make Model Submodel 2021-2025 Chevrolet Silverado 2500 H...

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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99
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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Illusion Purple

Wehrli
In stock

Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit - Illusion PurpleThis Part Fits: Year Make Model Submodel 2021-2025 Chevrolet Silverado 25...

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Original price $729.00
Original price $729.00 - Original price $729.00
Original price $729.00
Current price $724.99
$724.99 - $724.99
Current price $724.99
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